DE2858054C2 - - Google Patents

Info

Publication number
DE2858054C2
DE2858054C2 DE2858054A DE2858054A DE2858054C2 DE 2858054 C2 DE2858054 C2 DE 2858054C2 DE 2858054 A DE2858054 A DE 2858054A DE 2858054 A DE2858054 A DE 2858054A DE 2858054 C2 DE2858054 C2 DE 2858054C2
Authority
DE
Germany
Prior art keywords
contact piece
chamber
movable contact
jacket
switch according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE2858054A
Other languages
German (de)
English (en)
Inventor
Masami Amagasaki Jp Kii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP3290977A external-priority patent/JPS53117760A/ja
Priority claimed from JP3290277A external-priority patent/JPS53117753A/ja
Priority claimed from JP3290177A external-priority patent/JPS53117752A/ja
Priority claimed from JP7068777A external-priority patent/JPS544377A/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE2858054C2 publication Critical patent/DE2858054C2/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow

Landscapes

  • Circuit Breakers (AREA)
DE2858054A 1977-03-24 1978-03-16 Expired DE2858054C2 (enrdf_load_stackoverflow)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP3290977A JPS53117760A (en) 1977-03-24 1977-03-24 Switch
JP3290277A JPS53117753A (en) 1977-03-24 1977-03-24 Switch
JP3290177A JPS53117752A (en) 1977-03-24 1977-03-24 Switch
JP7068777A JPS544377A (en) 1977-06-14 1977-06-14 Switching device

Publications (1)

Publication Number Publication Date
DE2858054C2 true DE2858054C2 (enrdf_load_stackoverflow) 1987-11-26

Family

ID=27459705

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2858054A Expired DE2858054C2 (enrdf_load_stackoverflow) 1977-03-24 1978-03-16

Country Status (1)

Country Link
DE (1) DE2858054C2 (enrdf_load_stackoverflow)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171974B (de) * 1960-12-02 1964-06-11 Emil Lange Elektrischer Schalter mit Lichtbogenloeschung durch einen vom Lichtbogen in einer Loesch-kammer erzeugten Loeschmittelstrom
DE1465983B2 (de) * 1962-03-19 1972-09-28 Merlin Gerin, Grenoble, Isere (Frankreich) Elektrischer wechselstromschalter
DE2329501A1 (de) * 1972-06-12 1974-01-17 Hitachi Ltd Trennschalter mit lichtbogen-gasloeschung
DE2339652A1 (de) * 1973-08-04 1975-02-20 Bbc Brown Boveri & Cie Loeschkammer fuer mittel- und hochspannungsschaltgeraete
DE2404721A1 (de) * 1974-02-01 1975-08-07 Bbc Brown Boveri & Cie Elektrischer schalter
DE2741022A1 (de) * 1976-10-20 1978-05-03 Bbc Brown Boveri & Cie Gasschalter mit eigenloeschung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171974B (de) * 1960-12-02 1964-06-11 Emil Lange Elektrischer Schalter mit Lichtbogenloeschung durch einen vom Lichtbogen in einer Loesch-kammer erzeugten Loeschmittelstrom
DE1465983B2 (de) * 1962-03-19 1972-09-28 Merlin Gerin, Grenoble, Isere (Frankreich) Elektrischer wechselstromschalter
DE2329501A1 (de) * 1972-06-12 1974-01-17 Hitachi Ltd Trennschalter mit lichtbogen-gasloeschung
DE2339652A1 (de) * 1973-08-04 1975-02-20 Bbc Brown Boveri & Cie Loeschkammer fuer mittel- und hochspannungsschaltgeraete
DE2404721A1 (de) * 1974-02-01 1975-08-07 Bbc Brown Boveri & Cie Elektrischer schalter
DE2741022A1 (de) * 1976-10-20 1978-05-03 Bbc Brown Boveri & Cie Gasschalter mit eigenloeschung

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